when you get a situation where people have to end up spending most of their energy and time focused on their ill health, where the ramifications of that were family members, there's just not much space for doing the things we'd like to see. so we have great ideas, wonderful examples of governments and education and so forth that we have seen and would like to spread. people don't have time for them, can't focus on it. and the vacancy -- the vacuum created by that basic security invites trouble. in my experience, this is where problems are. as i look around the world, there are a few areas that are well educated and well defined, but there are vast areas that troubles some, that are hallmarks by lack of stability and security and so forth. so i think in my mind, decent dvd. not every case because it's a good quote. lots of different situations, but that's when. the chama manufacturing front and that will get the uniform in the back there. right here, sir. >> i am from the national institute of allergy and disease at nah. before that i was on the army retired medical blog. i was actually